SOUTHPORT, England -- Jordan Spieth is The Open champion, just as it was expected. But not as anyone could have imagined.
On the verge of another meltdown in a major, so wild off the tee that he played one shot from the driving range at Royal Birkdale and lost the lead for the first time all weekend, Spieth bounced back with a collection of clutch shots, delivering a rally that ranks among the best.
A near-ace. A 50-foot eagle putt. A 30-foot birdie putt.
Spieth played the final five holes in 5 under and closed with a 1-under 69 for a 3-shot victory over Matt Kuchar, giving him the third leg of the career Grand Slam and a chance next month at the PGA Championship to be the youngest to win them all.
"This is a dream come true for me," Spieth said, gazing at his name on the Claret Jug. "Absolutely a dream come true."
For so much of Sunday, it felt like a recurring nightmare.
Just 15 months ago, Spieth lost a 5-shot lead on the back nine at the Masters, coming undone with a quadruple-bogey 7 on the 12th hole. It was more of a slow bleed at Royal Birkdale, with three bogeys on the opening four holes and four putts inside 8 feet that he missed on the front nine to fall into a tie with Kuchar.
And then it all fell apart -- or so it seemed.
His tee shot in the rain on the par-4 13th was so far right that it sailed over the gallery, over the dunes behind them and was closer to the practice range than the fairway. When he finally found the ball, it was nestled in thick grass on a hill so steep Spieth could barely stand up. He appeared to be headed for a double-bogey at best.
Kuchar was 15 feet away for birdie, waiting -- and waiting -- on the green.
"We knew we were going to be there for a while," said Kuchar, who also shot a 69 Sunday. "We made ourselves comfy and told some stories. Certainly it was not anything I was ever going to be upset with. It's very understanding. It's a very difficult situation."
But the break of the tournament -- and a moment that will rate alongside Seve Ballesteros making birdie from the car park when he won at Royal Lytham & St. Annes in 1979 -- was when Spieth discovered the range was part of the course.
He took a 1-shot penalty for an unplayable lie and took relief as far back as he wanted, onto the range, behind the equipment trucks. Then he received free relief from the trucks. That still left him a blind shot over the tall dunes to a fairway littered with pot bunkers.
His 3-iron stopped just short of one of them in front of the green, and he pitched over it to about 7 feet and holed the putt to escape with a bogey.
Asked if he had studied the rules in great detail, Spieth said: "No, I've just hit it in a lot of places before. And honestly, if I was a very straight driver of the golf ball, I would have made a different score on that hole.
"The amount of time it took was trying to figure out where exactly the drop would be, to where my nearest point of relief from the equipment trailers, would be to the right side on the driving range instead of to the left side, where I wouldn't be able to get a lot of club on the ball."
Kuchar missed his birdie on the 13th, but he had the lead for the first time.
"Once we started playing again, I had a great shot at birdie and nearly thought my putt was going in to make a birdie there," Kuchar said. "I didn't lose any momentum. All of a sudden I now have a 1-shot lead after that hole in the British Open with five to go. I'm playing really well. Hitting a lot of good shots. I'm going to keep doing what I'm doing. And he just -- he really turned it up."
Spieth had momentum from his bogey, and on his very next shot, his 6-iron landed in front of the flag on the 14th and missed going in by inches. He made a 4-footer for birdie to tie for the lead, and then seized control with a 50-foot eagle putt on the 15th hole, looking at caddie Michael Greller filled with playful bravado and barking, "Go get that!"
Spieth said his caddie played a massive role in keeping his head in the game.
"I was getting down on myself, as I think anyone would," Spieth said. "This is as much mine as it is his."
Kuchar made birdie from the bunker on the 15th to stay 1 stroke behind, but he had no answer when Spieth poured in a 30-foot birdie at the 16th. And after Kuchar rolled in a 20-foot birdie on the 17th to stay in the game, Spieth buried a 7-foot birdie on top of him to keep that 2-shot lead going to the 18th.
The sequence left the fans -- the largest four-day crowd for The Open in England -- simply delirious.
And they weren't alone. Jack Nicklaus tweeted about the excitement that was unfolding.
Wow! What a wild back nine! Is @JordanSpieth something else?— Jack Nicklaus (@jacknicklaus) July 23, 2017
Zach Johnson, Justin Thomas and Rickie Fowler were among those who waited by the 18th to watch Spieth win yet another major. Johnson won at St. Andrews two years ago, when Spieth missed the playoff by 1 shot in his bid for the calendar Grand Slam. Spieth drank wine from the jug that year, which he was told was bad luck for anyone wanting to possess the trophy one day.
"I started to believe them a bit through nine holes today," he said. "It feels good to have this in my hands."
From the driving range to the Claret Jug, Spieth put himself in hallowed territory just four days before his 24th birthday. He joined Nicklaus (who was also 23) as the only other player to win three different majors before turning 24.
Spieth goes to Quail Hollow in North Carolina next month with a chance to get that final leg of the Grand Slam.
Spieth, who finished at 12-under 268, became the first player to post all four rounds in the 60s at Royal Birkdale, which was hosting its 10th Open.
Li Haotong of China shot a 63 and finished third at 6-under 274. He was on the practice range in case the leaders came back to him, and Spieth joined him there as he tried to figure out how to get out of his pickle on the 13th.
Moments later, following one massive roar after another for Spieth's theatrics, Li got in a cart and left.
The Associated Press contributed to this report.